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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1818) HFile code review and refinement
Date Tue, 15 Sep 2009 14:59:57 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755520#action_12755520
] 

stack commented on HBASE-1818:
------------------------------

On hfile as a general format, do think that will work Schubert?  It has stuff like KeyValue
imports.  Is that OK?

Ryan, what you think of index being first rather than last key in block?

On the exception in decompress, https://issues.apache.org/jira/browse/HBASE-1809 is an example.
 Somehow we're using the HFile after a close.   Maybe another exception would be good here...
at least debugging.  Could emit state of the HFile.Reader.

> HFile code review and refinement
> --------------------------------
>
>                 Key: HBASE-1818
>                 URL: https://issues.apache.org/jira/browse/HBASE-1818
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: io
>    Affects Versions: 0.20.0
>            Reporter: Schubert Zhang
>            Assignee: Schubert Zhang
>            Priority: Minor
>             Fix For: 0.21.0
>
>         Attachments: HFile-v3.patch
>
>
> HFile is a good mimic of Google's SSTable file format. And we want HFile to become a
common file format of hadoop in the near future.
> We will review the code of HFile and record the comments here, and then provide fixed
patch after the review.

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